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244951429 = 2931793449
BaseRepresentation
bin11101001100110…
…10100110000101
3122001220211012011
432212122212011
51000201421204
640150054221
76033024052
oct1646324605
9561824164
10244951429
111162a56a8
126a04a371
133b995798
1424764029
1516788304
hexe99a985

244951429 has 16 divisors (see below), whose sum is σ = 264960000. Its totient is φ = 225912960.

The previous prime is 244951411. The next prime is 244951457. The reversal of 244951429 is 924159442.

244951429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 244951429 - 29 = 244950917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244951391 and 244951400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244951409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69297 + ... + 72745.

It is an arithmetic number, because the mean of its divisors is an integer number (16560000).

Almost surely, 2244951429 is an apocalyptic number.

244951429 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

244951429 is a deficient number, since it is larger than the sum of its proper divisors (20008571).

244951429 is a wasteful number, since it uses less digits than its factorization.

244951429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its digits is 103680, while the sum is 40.

The square root of 244951429 is about 15650.9242219110. The cubic root of 244951429 is about 625.6911215599.

The spelling of 244951429 in words is "two hundred forty-four million, nine hundred fifty-one thousand, four hundred twenty-nine".

Divisors: 1 29 31 79 899 2291 2449 3449 71021 100021 106919 272471 3100651 7901659 8446601 244951429